Light fixture



FIG. 1 is a perspective front view of a light fixture showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right side view thereof, the left side being a mirror image;

FIG. 4 is a rear elevation view thereof; and,

FIG. 5 is a top view thereof.

Surfaces not shown in the drawing are unornamented and do not form a part of the claimed design. 

The ornamental design for a light fixture, substantially as shown and described. 